Waxing crescent

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collectors and the curious.

Side by side

The watches side by side

Differs

General

Collection
Portofino
Not known
Not known
Status (differs)
In production
Discontinued
Not known
Introduced (differs)
2025
2017
2023
Discontinued
Not known
2022
Not known
Retail price
US$6,300
Not known
Not known

Case

Shape
Round
Round
Round
Diameter (differs)
39 mm
38.5 mm
38.5 mm
Thickness (differs)
10.7 mm
8.4 mm
7.2 mm
Lug to lug (differs)
Not known
45.5 mm
47.3 mm
Lug width (differs)
18 mm
19 mm
19 mm
Material
Stainless steel
Stainless steel
Stainless steel
Caseback (differs)
Solid
Display (sapphire)
Display (sapphire)
Crystal (differs)
Sapphire, Domed, Anti-reflective on both sides
Sapphire, Domed
Sapphire
Water resistance
50 m
50 m
50 m

Movement

Type
Automatic
Automatic
Automatic
Origin
Not known
In-house
In-house
Power reserve (differs)
50 h
43 h
43 h
Frequency (differs)
28,800 vph (4 Hz)
21,600 vph (3 Hz)
21,600 vph (3 Hz)
Jewels (differs)
25
27
37
Functions (differs)
  • Central hacking seconds
  • Date display
  • Hours
  • Minutes
  • Small seconds
  • Hours
  • Minutes
  • Small seconds
Complications (differs)
  • Central seconds
  • Date
  • Hacking (stop) seconds
  • Small seconds
  • Small seconds

Dial

Colour
Blue
Blue
Blue
Pattern
Sunburst
Not known
Sunburst
Indices
Mixed
Mixed
Mixed
Hands (differs)
Leaf
Baton
Baton

Bracelet

Type
Leather strap
Leather strap
Leather strap
Name
Not known
Horween Genuine Shell Cordovan black
Horween Genuine Shell Cordovan black
Clasp
Not known
Butterfly, Stainless steel
Butterfly, Stainless steel
Strap colour (differs)
Blue
Black
Black